Dongfeng EQ2102J series (chassis & parameters)
also known as Dongfeng 246
Dongfeng EQ2102J off-road vehicle chassis
Main configuration: 6×6 drive, cab-over double-row flat roof cab, EQ6BT5.9 engine, 118kW, wheelbase 3475+, all-steel 145+ fuel tank, Φ diaphragm spring clutch, 5-speed gearbox, 3.7t front axle, 4t and dual rear axles, frame section 232×75×, 12.5R20 radial off-road tires, cab equipped with gun rack, optional PTO and winch. Dimensions: 7586×2198×2740(mm). Frame modification length: 4402mm
Dongfeng EQ2102J off-road vehicle chassis parameters
| Category | Parameter | Value |
|---|---|---|
| Model | Model | EQ2102 |
| Drive type | Drive type | 6×6 |
| Gross mass (kg) | Gross mass (kg) | 10940 |
| Curb mass (kg) | Curb mass (kg) | 5480 |
| Dimensions (mm) | Length | 7586 |
| Dimensions (mm) | Width | 2198 |
| Dimensions (mm) | Height | 2740 |
| Wheelbase (mm) | Wheelbase (mm) | 3475+1250 |
| Track (front/rear) (mm) | Track (front/rear) (mm) | 1876/1870 |
| Minimum turning diameter (m) | Minimum turning diameter (m) | 18.8 |
| Approach angle / Departure angle (0) | Approach angle / Departure angle (0) | 35/34 |
| Minimum ground clearance (mm) | Under front, middle, and rear axles | 305 (loaded) |
| Minimum ground clearance (mm) | Under transfer case | 510 (loaded) |
| Engine | Manufacturer | Dongfeng Cummins Engine Co., Ltd. |
| Engine | Model | EQ6BT5.9 |
| Engine | Rated power (kW) / (r/min) | 118/2800 |
| Engine | Max torque (N.m) / (r/min) | 546/1700 |
| Clutch | Clutch | Φ single-plate, dry type, air-assisted, hydraulic control |
| Transmission | Transmission | 5-speed gearbox |
| Transfer case | Transfer case | Mechanical 2-speed, ratios: high 1.348, low 2.41 |
| Front axle | Front axle | 3.7-ton class front axle |
| Middle and rear axles | Middle and rear axles | 4-ton class Dongfeng single reduction dual rear axle |
| Steering gear | Steering gear | Integral power steering gear |
| Tire specification | Tire specification | 12.5R20 radial off-road tires |
| Frame section dimensions (mm) | Frame section dimensions (mm) | 232×75×6.5 |
| Cab | Cab | Dongfeng cab-over double-row cab, gun rack |
| Fuel tank (L) | Fuel tank (L) | Main fuel tank 145 + auxiliary fuel tank 50 |
| Maximum speed (km/h) | Maximum speed (km/h) | 90 |
| Maximum gradeability | Load, no trailer | 60% |
| Maximum gradeability | Load, with trailer | 40% |
| Maximum braking distance (load, no trailer, initial speed) | Maximum braking distance (load, no trailer, initial speed) | |
| Parking gradeability | Parking gradeability | 40% |
| Fuel consumption under limited conditions (L/) (load, no trailer) | Fuel consumption under limited conditions (L/) (load, no trailer) | 26.5 |
| Maximum driving range (km) | Maximum driving range (km) | 700 |
| Vertical obstacle height (mm) | Vertical obstacle height (mm) | 700 |
| Trench width (mm) | Trench width (mm) | 700 |
| Maximum fording depth (m) | Maximum fording depth (m) | 1 |
| Other | Other |